private void AddBokeh(RenderTexture bokehInfo, RenderTexture tempTex, RenderTexture finalTarget)
{
if (this.bokehMaterial)
{
Mesh[] meshes = Quads.GetMeshes(tempTex.width, tempTex.height);
RenderTexture.active = tempTex;
GL.Clear(false, true, new Color(0f, 0f, 0f, 0f));
GL.PushMatrix();
GL.LoadIdentity();
bokehInfo.filterMode = FilterMode.Point;
float num = (float)bokehInfo.width * 1f / ((float)bokehInfo.height * 1f);
float num2 = 2f / (1f * (float)bokehInfo.width);
num2 += this.bokehScale * this.maxBlurSpread * DepthOfFieldDeprecated.BOKEH_EXTRA_BLUR * this.oneOverBaseSize;
this.bokehMaterial.SetTexture("_Source", bokehInfo);
this.bokehMaterial.SetTexture("_MainTex", this.bokehTexture);
this.bokehMaterial.SetVector("_ArScale", new Vector4(num2, num2 * num, 0.5f, 0.5f * num));
this.bokehMaterial.SetFloat("_Intensity", this.bokehIntensity);
this.bokehMaterial.SetPass(0);
foreach (Mesh mesh in meshes)
{
if (mesh)
{
Graphics.DrawMeshNow(mesh, Matrix4x4.identity);
}
}
GL.PopMatrix();
Graphics.Blit(tempTex, finalTarget, this.dofMaterial, 8);
bokehInfo.filterMode = FilterMode.Bilinear;
}
}
public static Mesh[] GetMeshes(int totalWidth, int totalHeight)
{
Mesh[] result;
if (Quads.HasMeshes() && Quads.currentQuads == totalWidth * totalHeight)
{
result = Quads.meshes;
}
else
{
int num = 10833;
int num2 = totalWidth * totalHeight;
Quads.currentQuads = num2;
int num3 = Mathf.CeilToInt(1f * (float)num2 / (1f * (float)num));
Quads.meshes = new Mesh[num3];
int num4 = 0;
for (int i = 0; i < num2; i += num)
{
int triCount = Mathf.FloorToInt((float)Mathf.Clamp(num2 - i, 0, num));
Quads.meshes[num4] = Quads.GetMesh(triCount, i, totalWidth, totalHeight);
num4++;
}
result = Quads.meshes;
}
return(result);
}
public void RestoreCamera()
{
Quads.Cleanup();
if (_camera != null)
{
_camera.depthTextureMode = DepthTextureMode.None;
}
}
void AddBokeh(RenderTexture bokehInfo, RenderTexture tempTex, RenderTexture finalTarget)
{
if (bokehMaterial)
{
var meshes = Quads.GetMeshes(tempTex.width, tempTex.height); // quads: exchanging more triangles with less overdraw
RenderTexture.active = tempTex;
GL.Clear(false, true, new Color(0.0f, 0.0f, 0.0f, 0.0f));
GL.PushMatrix();
GL.LoadIdentity();
// point filter mode is important, otherwise we get bokeh shape & size artefacts
bokehInfo.filterMode = FilterMode.Point;
float arW = (bokehInfo.width * 1.0f) / (bokehInfo.height * 1.0f);
float sc = 2.0f / (1.0f * bokehInfo.width);
sc += bokehScale * maxBlurSpread * BOKEH_EXTRA_BLUR * oneOverBaseSize;
bokehMaterial.SetTexture("_Source", bokehInfo);
bokehMaterial.SetTexture("_MainTex", bokehTexture);
bokehMaterial.SetVector("_ArScale", new Vector4(sc, sc * arW, 0.5f, 0.5f * arW));
bokehMaterial.SetFloat("_Intensity", bokehIntensity);
bokehMaterial.SetPass(0);
foreach (Mesh m in meshes)
{
if (m)
{
Graphics.DrawMeshNow(m, Matrix4x4.identity);
}
}
GL.PopMatrix();
Graphics.Blit(tempTex, finalTarget, dofMaterial, 8);
// important to set back as we sample from this later on
bokehInfo.filterMode = FilterMode.Bilinear;
}
}
private void AddBokeh(RenderTexture bokehInfo, RenderTexture tempTex, RenderTexture finalTarget)
{
if (this.bokehMaterial)
{
Mesh[] meshes = Quads.GetMeshes(tempTex.width, tempTex.height);
RenderTexture.active = tempTex;
GL.Clear(false, true, new Color(0f, 0f, 0f, 0f));
GL.PushMatrix();
GL.LoadIdentity();
bokehInfo.filterMode = FilterMode.Point;
float num = (bokehInfo.width * 1f) / (bokehInfo.height * 1f);
float x = (2f / (1f * bokehInfo.width)) + (((this.bokehScale * this.maxBlurSpread) * BOKEH_EXTRA_BLUR) * this.oneOverBaseSize);
this.bokehMaterial.SetTexture("_Source", bokehInfo);
this.bokehMaterial.SetTexture("_MainTex", this.bokehTexture);
this.bokehMaterial.SetVector("_ArScale", new Vector4(x, x * num, 0.5f, 0.5f * num));
this.bokehMaterial.SetFloat("_Intensity", this.bokehIntensity);
this.bokehMaterial.SetPass(0);
Mesh[] meshArray2 = meshes;
int index = 0;
while (true)
{
if (index >= meshArray2.Length)
{
GL.PopMatrix();
Graphics.Blit(tempTex, finalTarget, this.dofMaterial, 8);
bokehInfo.filterMode = FilterMode.Bilinear;
break;
}
Mesh mesh = meshArray2[index];
if (mesh)
{
Graphics.DrawMeshNow(mesh, Matrix4x4.identity);
}
index++;
}
}
}
void OnDisable()
{
Quads.Cleanup();
}
void OnDisable()
{
Quads.Cleanup();
_camera.depthTextureMode = DepthTextureMode.None;
}